Deridder
09589, 1990 WU5, 1990WU5, 2197 T-1, 2197T-1, J90W05U, T1S2197
All data for this body: [vot]
MPC data
| Name (number) |
Deridder (9589) |
| a |
2.59558 |
| e |
0.05661 |
| i / sin(i) |
4.1540 /
0.07244
|
| q |
2.44864
|
| Q |
2.74252
|
| ω |
343.8641 |
| Node |
133.3388 |
| m |
258.8454 |
| n |
0.2357 |
| Epoch |
2460200.5 |
| nobs |
2356 |
| nopp |
24 |
| Years observed |
1971-2023 |
| rms |
0.66 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.595 |
|
| ep |
0.105 |
|
| sin(ip) |
0.059 |
|
|
Value |
Standard error |
| G |
0.150 |
|
| H |
14.550 |
|
| Mass |
|
|
| D |
3.34 |
1.026 |
| pV |
0.331 |
0.1127 |
| Rotational Period |
|
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.5945 |
0.1046 |
0.0585 |
Novakovic_Radovic_Todovic |
2003A&A...403.1165K |
Numeric-Oct-2022 |
Diameter data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 3.34 |
1.026 |
1.026 |
Masiero |
2011ApJ...741...68M |
NEATM |
Albedo data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 0.331 |
0.1127 |
0.1127 |
Masiero |
2011ApJ...741...68M |
NEATM |
G data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 0.15 |
|
|
MPC-2023-12-94 |
MPC-2023-12-94 |
Phot |
H data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 14.55 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |